| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.46 | 10.514% | $211.5901 | $211.59 | $211.60 | $211.60 |
| Purchase #2 | $230.74 | 13.750% | $262.4668 | $262.47 | $262.45 | $262.50 |
| Purchase #3 | $226.32 | 3.509% | $234.2616 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $147.91 | 13.868% | $168.4222 | $168.42 | $168.40 | $168.40 |
| Purchase #5 | $245.28 | 10.824% | $271.8291 | $271.83 | $271.85 | $271.80 |
| Purchase #6 | $137.56 | 6.873% | $147.0145 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $87.70 | 4.540% | $91.6816 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $1,266.97 | $1,387.2659 | $1,387.26 | $1,387.25 | $1,387.30 | |